/* 导航nav 通用 */
.nav {
  width: 1300px;
  margin: 0px auto;
}

.nav_zone {
  width: 100%;
  overflow: hidden;
  height: 100px;
  border-top: 1px solid #eaeaea;
  border-bottom: 3px solid #05A5DF;
}

.nav .logo {
  width: 190px;
  height: 60px;
  float: left;
  margin-top: 25px;
}

.nav .logo img {
  height: 60px;
  width: 160px;
}

.nav ul {
  height: 40px;
  margin-top: 40px;
  float: right;
}

.nav ul li {
  list-style-type: none;
  float: left;
  padding: 0 16px;
}

.nav ul li a {
  font-size: 16px;
  color: #05a5df;
}